Cheap flights from San Francisco to Perth from $503
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Perth departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Use the filters below to find and compare flights from San Francisco to Perth that are best for you.
Fly from
Fly to
Route
Depart
Return
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Mon 10/26
11:40 pm-7:20 am
1 stop40h 40m
Perth
Mon 11/9
8:35 am-7:45 pm
1 stop27h 10m
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Mon 10/26
11:40 pm-7:20 am
1 stop40h 40m
Perth
Mon 11/9
8:35 am-7:45 pm
1 stop27h 10m
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Tue 3/9
9:40 am-12:35 pm
1 stop34h 55m
Perth
Wed 3/17
6:40 am-8:50 am
1 stop41h 10m
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Tue 3/9
9:40 am-12:05 am
1 stop46h 25m
Perth
Wed 3/17
1:20 am-8:50 am
1 stop22h 30m
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Tue 2/2
7:50 pm-4:50 pm
1 stop29h 00m
Perth
Wed 2/10
9:40 pm-11:05 am
2 stops29h 25m
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Wed 3/10
7:50 pm-4:50 pm
1 stop29h 00m
Perth
Mon 3/22
9:40 pm-12:05 pm
2 stops29h 25m
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Tue 11/3
3:07 pm-2:10 pm
2 stops31h 03m
Perth
Fri 11/27
11:35 am-3:55 pm
1 stop20h 20m
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Tue 11/3
3:07 pm-2:10 pm
2 stops31h 03m
Perth
Fri 11/27
11:35 am-3:55 pm
1 stop20h 20m
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Sun 10/25
12:25 pm-10:55 pm
1 stop43h 30m
Perth
Sun 11/1
8:30 am-9:55 pm
1 stop28h 25m
San FranciscoPerth
SFO San Francisco - PER Perth
SFOPER
San Francisco
Sun 10/25
11:55 pm-10:55 pm
1 stop32h 00m
Perth
Sun 11/1
8:30 am-9:55 pm
1 stop28h 25m
See travel insights to Perth from
How to get the cheapest flight ticket from San Francisco to Perth
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between San Francisco and Perth?
Prices are currently low for flights on this route.
Typical prices usually range from $1,300 to $1,464.The lowest price recently found on this route was $1,125.
What is the cheapest month to fly to Perth?
In general, February is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,062. If you are unable to visit Perth during the month of February, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around $1,272.
How have San Francisco to Perth flight prices changed over time?
As of October 2026, prices for San Francisco to Perth flights are approximately 32% cheaper when compared to flights at the same time last year.
Which airport is the most popular layover for flights between San Francisco and Perth?
Singapore (SIN) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from San Francisco to Perth?
Flights via Singapore (SIN) offer the lowest average round-trip price of $1,596.
Which layover airport has the shortest travel time from San Francisco to Perth?
Flights connecting via Sydney (SYD) have the shortest average one-way travel time: 21h 43m.
Which layover airport has the shortest connection time from San Francisco to Perth?
Sydney (SYD) has the shortest average layover time for this route: 2h 28m.
When to book flights from San Francisco to Perth
Cheap San Francisco to Perth (SFO to PER) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth
Frequently asked questions about flying from San Francisco to Perth
How far is San Francisco to Perth by plane?
Perth is 9156.0 mi away from San Francisco. Flights usually cover this in 26h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Perth Airport?
Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Perth Airport?
As of October 2026, there are 5 operators available to choose from for flights from San Francisco Airport to Perth Airport.
How old do you have to be to fly from San Francisco Airport to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Francisco to Perth?
Based on momondo bookings for flights between San Francisco and Perth, the leading airline is Cathay Pacific, making up 39% of the total bookings. Other popular airlines include Singapore Airlines with 30%, Qantas Airways with 13%, and Air New Zealand with 10%.
Best airlines flying from San Francisco to Perth
Compare and see reviews for airlines that fly from San Francisco to Perth with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $943 | Free Cancellation | Rating 8.2 1,624 reviews | |||
| PriceFrom $1,062 | Free Cancellation | Rating 7.6 1,513 reviews | |||
| PriceFrom $1,306 | Free Cancellation | Rating 7.5 1,106 reviews | |||
| PriceFrom $1,352 | Free Cancellation | Rating 8.0 671 reviews | |||
| PriceFrom $1,841 | Free Cancellation | Rating 7.4 10,331 reviews |
Traveling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Perth?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.
Can I find flights from San Francisco to Perth with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.
How can momondo help me find flights from San Francisco to Perth?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.
I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.